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authorPascal Rigaux <pixel@mandriva.com>1999-07-17 16:45:33 +0000
committerPascal Rigaux <pixel@mandriva.com>1999-07-17 16:45:33 +0000
commitdeddef1f4746139ed4ef994d8f053bf39d4d6384 (patch)
tree1b2ce28fc88f3b55e7dae2af56782ee6c849d775 /perl-install/my_gtk.pm
parent9f8734e27c9a88137a2933970b7a5962e37789da (diff)
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*** empty log message ***
Diffstat (limited to 'perl-install/my_gtk.pm')
-rw-r--r--perl-install/my_gtk.pm49
1 files changed, 44 insertions, 5 deletions
diff --git a/perl-install/my_gtk.pm b/perl-install/my_gtk.pm
index 778cf53cb..b7a3405f5 100644
--- a/perl-install/my_gtk.pm
+++ b/perl-install/my_gtk.pm
@@ -12,6 +12,9 @@ use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK);
use Gtk;
use c;
+use common qw(:common);
+
+my $forgetTime = 1000; # in milli-seconds
1;
@@ -202,7 +205,7 @@ sub _create_window($$) {
my ($o, $title) = @_;
$o->{window} = new Gtk::Window;
$o->{window}->set_title($title);
- $o->{window}->signal_connect("expose_event" => sub { c::XSetInputFocus($o->{window}->window->XWINDOW) }) if $my_gtk::force_focus;
+ $o->{window}->signal_connect("expose_event" => sub { c::XSetInputFocus($o->{window}->window->XWINDOW) }) if $my_gtk::force_focus;
$o->{window}->signal_connect("delete_event" => sub { $o->{retval} = undef; Gtk->main_quit });
$o->{window}->set_uposition(@$my_gtk::force_position) if $my_gtk::force_position;
$o->{window}
@@ -242,14 +245,50 @@ sub _ask_from_entry($$@) {
sub _ask_from_list($$$@) {
my ($o, $l, @msgs) = @_;
my $list = new Gtk::List;
+ my ($first_time, $starting_word) = (1, '');
+ my (@widgets, $timeout);
my @sorted = sort @$l;
- $list->signal_connect(select_child => sub {
+ $list->signal_connect(select_child => sub {
$o->{retval} = $sorted[$list->child_position($_[1])];
Gtk->main_quit;
});
- gtkadd($list, map { new Gtk::ListItem($_) } @sorted);
-
- gtkadd($o->{window}, gtkpack($o->create_box_with_title(@msgs), $list));
+ for (my $i = 0; $i < @sorted; $i++) {
+ my $focused = $i;
+ my $w = new Gtk::ListItem($sorted[$i]);
+ $w->signal_connect(key_press_event => sub {
+ my ($w, $e)= @_;
+ my $c = chr $e->{keyval};
+
+ Gtk->timeout_remove($timeout) if $timeout; $timeout = '';
+
+ if ($e->{keyval} >= 0x100) {
+ if ($c eq "\r" || $c eq "\x8d") {
+ $list->select_item($focused);
+ }
+ $starting_word = '';
+ } else {
+ my $curr = $focused + bool($starting_word eq '' || $starting_word eq $c);
+ $starting_word .= $c unless $starting_word eq $c;
+
+ my $j; for ($j = 0; $j < @sorted; $j++) {
+ $sorted[($j + $curr) % @sorted] =~ /^$starting_word/i and last;
+ }
+ $j == @sorted ?
+ $starting_word = '' :
+ $widgets[($j + $curr) % @sorted]->grab_focus;
+
+ $timeout = Gtk->timeout_add($forgetTime, sub { $timeout = $starting_word = ''; 0 } );
+ }
+ });
+ push @widgets, $w;
+ }
+ gtkadd($list, @widgets);
+ gtkadd($o->{window},
+ gtkpack($o->create_box_with_title(@msgs),
+ @widgets > 15 ?
+ gtkset_usize(createScrolledWindow($list), 0, 300) :
+ $list));
+ $widgets[0]->grab_focus;
}
sub _ask_warn($@) {